Riveal extracts sounds, movies, and pictures from the data files of the Myst series of games and from other games produced by Cyan Worlds and Presto Studios. It also extracts media from the unrelated but excellent games Alida, BioShock, and BioShock 2.

Version 10.5:

* Extraction of sounds, movies, and textures from the iOS version of realMyst.
* Extraction of sounds and textures from Bug Chucker for iOS.
* Extraction of sounds, movies, and textures from the Mac OS X version of BioShock 2.
* Extraction of sounds and pictures from BioShock Mobile 2D.
* Extraction of sounds, movies, and pictures from the Mac OS X DVD version of The Journeyman Project 3: Legacy of Time.
* Extraction of a few more textures from the Mac and Windows versions of realMyst.